It's no secret that Flint's Water Crisis has become national -- even international -- news. Tomorrow, on the debut of his new show '23.5 Degrees,' former GMA weatherman Sam Champion goes inside the Flint Water Crisis.

Champion, whose show debuts on the Weather Channel tomorrow (3/22), talks to Flint residents, as well as the scientists and politicians behind Flint's failed choice to switch its water supply from Detroit to the Flint River.